From: yangyun <yangyun50@xxxxxxxxxx>
commit 3002240d16494d798add0575e8ba1f284258ab34 upstream.
The memory of struct fuse_file is allocated but not freed
when get_create_ext return error.
Fixes: 3e2b6fdbdc9a ("fuse: send security context of inode on file")
Cc: stable@xxxxxxxxxxxxxxx # v5.17
Signed-off-by: yangyun <yangyun50@xxxxxxxxxx>
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/fuse/dir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -741,7 +741,7 @@ static int create_new_entry(struct fuse_
err = fuse_simple_request(fm, args);
kfree(security_ctx);
if (err)
- goto out_put_forget_req;
+ goto out_free_ff;
err = -EIO;
if (invalid_nodeid(outarg.nodeid) || fuse_invalid_attr(&outarg.attr))
Patches currently in stable-queue which might be from yangyun50@xxxxxxxxxx are
queue-6.1/fuse-fix-memory-leak-in-fuse_create_open.patch
